The device of sewage wastewater treatment using the Bio-membrane Channel type Reactor composing Aerobic/Anaerobic conditions

摘要

The present invention relates to a sewage and wastewater treatment apparatus using a biofilm channel type reactor in which a biofilm carrier is formed to maintain anaerobic and aerobic conditions in a single reaction tank so that organic decomposition, dephosphorization, and denitrification can be simultaneously performed. will be.;The biofilm channel type reactor is installed in the aeration tank, wherein the biofilm channel type reactor is formed of a cylindrical support and an upper and lower plate positioned above and below the support to support the biofilm carrier, and at predetermined intervals on the upper and lower plates. Reduction channel unit formed to form a hole of a predetermined form in the arrangement of the combined with a plurality of biofilm carriers; An diffuser installed at a center of the reduction channel unit and connected to an air pump to an air transfer pipe for smooth supply of dissolved oxygen into the aeration tank; An anaerobic decay tank coupled to the lower plate of the reduction channel unit to maintain a anaerobic state by forming a predetermined space; It is intended to implement a sewage and sewage treatment apparatus using an aerobic and anaerobic biofilm channel type reactor composed of an inlet and an outflow connecting tube formed to be combined with a front and rear aeration tank at a predetermined upper portion of the reduction channel unit.